/**
 * File SlideshowContentPane.java
 * ---------------------------------------------------------
 *
 * Copyright (C) 2012 David Bauske (david.bauske@googlemail.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * - The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 * - The origin of the software must not be misrepresented.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * TL;DR: As long as you clearly give me credit for this Software, you are free to use as you like, even in commercial software, but don't blame me
 * 		if it breaks something.
 */
package net.cl.util.ui;

import java.awt.Component;
import java.awt.LayoutManager;

import javax.swing.JPanel;

/**
 * Special panel for the SlideshowPanel.
 *
 * @author David
 */
class SlideshowContentPane extends JPanel
{
	private static final long	serialVersionUID	= 8711209416518301492L;

	private int mMaxWidthPerComponent;
	private int mMaxHeightPerComponent;
	private int	mComponentGap = 0;

	public SlideshowContentPane(LayoutManager pLayout)
	{
		super(pLayout);
	}

	int getRequiredWidth()
	{
		int total = 0;
		for(Component c : getComponents())
		{
			if(total != 0)
			{
				total += this.mComponentGap;
			}
			total += Math.min(c.getMaximumSize().width, mMaxWidthPerComponent);
		}
		return total;
	}

	int getRequiredHeight()
	{
		int total = 0;
		for(Component c : getComponents())
		{
			if(total != 0)
			{
				total += this.mComponentGap;
			}
			total += Math.min(c.getMaximumSize().height, mMaxHeightPerComponent);
		}
		return total;
	}

	void setMaxWidthPerComponent(int pMax)
	{
		this.mMaxWidthPerComponent = pMax;
	}

	int getMaxWidthPerComponent()
	{
		return this.mMaxWidthPerComponent;
	}

	void setMaxHeightPerComponent(int pMax)
	{
		this.mMaxHeightPerComponent = pMax;
	}

	int getMaxHeightPerComponent()
	{
		return this.mMaxHeightPerComponent;
	}

	void setComponentGap(int pGap)
	{
		this.mComponentGap = pGap;
	}
}
